Sony Ericsson G900 Working Instructions
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Sony Ericsson G900 Working Instructions

Sony Ericsson G900 Working Instructions

Electrical
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Download this manual See also: Troubleshooting Manual, User Manual
Working Instruction, Electrical
Applicable for G900
CONTENTS
1
2
3
4
5
1210-5423 Rev1
©
Sony Ericsson Mobile Communications AB
Read this first! ........................................................................................ 3
Lead-free soldering ................................................................................ 4
Soldering issues..................................................................................... 6
3.1
Hot air gun temperature requirements .................................................. 6
3.2
Soldering tip temperature requirements ................................................ 6
3.3
Bottom heat requirements ..................................................................... 6
3.4
BGA rework specifications .................................................................... 6
Shield fence instruction......................................................................... 7
Replacement of components ................................................................ 8
5.1
B2000 Quartz/Crystal 32768Hz............................................................ 9
5.2
B2500 Quartz/Crystal 32768MZ........................................................... 9
5.3
B2510 Crystal 26 MHz ....................................................................... 10
5.4
B3000 26,0 MHz TCXO osc ............................................................... 10
5.5
D1100 Marlin ...................................................................................... 11
5.6
D2005 Asic Wanda............................................................................. 11
5.7
D2665 ASIC Elin ................................................................................ 12
5.8
D2670 IC IF ISP1508 ......................................................................... 12
5.9
D5001 Microphone ............................................................................. 13
5.10
N1400 Ray/UMTS-Module ................................................................. 13
5.11
N2000 Asic Vincenne2 ....................................................................... 14
5.12
N2662 ESD Protection ....................................................................... 14
5.13
N2664 ESD Protection ....................................................................... 15
5.14
N3001 Bluetooth module.................................................................... 15
5.15
N4021, N4040 Step-down DC/DC...................................................... 16
5.16
N4030 2,8V 150mA Line regulator ..................................................... 16
5.17
N4050 LDO 120mA Line regulator ..................................................... 17
5.18
N4070 LED Driver .............................................................................. 17
5.19
N4071 Single Gate ............................................................................. 18
5.20
N5010 Asic Tjatte3 ............................................................................. 18
5.21
N5500 Stereo Headphone Ampl. ....................................................... 19
5.22
N5505 Audio Amplifier........................................................................ 19
5.23
N6001 PBA Justine Edge................................................................... 20
5.24
V2181 LED Red + Green Everlight .................................................... 20
5.25
V4001 Diode Rectifier ......................................................................... 21
5.26
V4002, V4005 Trans P-channel Mosfet ............................................. 21
5.27
V4004 Diode, Shottky......................................................................... 22
5.28
V5000 Diode, Protection .................................................................... 22
5.29
X1001 External RF Connector ........................................................... 23
5.30
5.31
X2741 Connector BtB......................................................................... 24
5.32
X2742 Connector BtB......................................................................... 24
Working Instruction, Electrical
Approved according to 000 21-LXE 107 42/1

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Summary of Contents for Sony Ericsson G900

  • Page 1: Table Of Contents

    X1001 External RF Connector ............23 5.30 X1010, X1011, X6001, X6002 Internal antenna connector ....23 5.31 X2741 Connector BtB................. 24 5.32 X2742 Connector BtB................. 24 1210-5423 Rev1 Approved according to 000 21-LXE 107 42/1 © Sony Ericsson Mobile Communications AB...
  • Page 2 X2820 Display Connector..............26 5.36 X2821 Keyboard Connector ............... 26 5.37 X2825 Spring Connector, 5 Pins ............27 5.38 X4000 Battery Connector ..............27 5.39 X6000 Antenna Connector ..............28 Revision history ................... 29 1210-5423 Rev1 2(29) © Sony Ericsson Mobile Communications AB...

  • Page 3: Read This First

    4! • Use Electrostatic Discharge (ESD) equipment to avoid damaging the PBA. Use gloves or finger cots to avoid contaminating the PBA with skin oil. • 1210-5423 Rev1 3(29) © Sony Ericsson Mobile Communications AB...

  • Page 4: Lead-Free Soldering

    The items on this desk must remain lead-free. They must be adequately labeled to make their lead-free status clearly and easily recognized. 1210-5423 Rev1 4(29) © Sony Ericsson Mobile Communications AB...
  • Page 5 Also, lead-free solder does not flow as well as leaded solder, so some of the solder pad areas may remain exposed. 1210-5423 Rev1 5(29) © Sony Ericsson Mobile Communications AB...

  • Page 6: Soldering Issues

    PWB. BGA rework specifications For all components that require the use of a BGA Rework Station, follow the: Technical Requirement, Generic document; Space ID: 1207-2949 Heat treatment document; Space ID: 1210-5414 1210-5423 Rev1 6(29) © Sony Ericsson Mobile Communications AB...

  • Page 7: Shield Fence Instruction

    Replace the components. Replace the components. Bend carefully back the shield fence. Put back a new shield can lid. Press on all sides of the lid until you hear a “click” sound. 1210-5423 Rev1 7(29) © Sony Ericsson Mobile Communications AB...

  • Page 8: Replacement Of Components

    Protect the phone from ESD damages whenever it has been opened by using: • ESD-wristband • ESD-gloves • MECHANICAL INSTRUCTIONS For all the following part replacements, disassemble and assemble the phone as described in Working Instruction 1210-5420. 1210-5423 Rev1 8(29) © Sony Ericsson Mobile Communications AB...

  • Page 9: B2000 Quartz/Crystal 32768Hz

    Use a dentist hook. Replace the Quartz/Crystal 32768Hz. Use Hot air repair equipment. Put back a new shield can lid. Press on all sides of the lid until you hear a “click” sound. 1210-5423 Rev1 9(29) © Sony Ericsson Mobile Communications AB...

  • Page 10: B2510 Crystal 26 Mhz

    Replace the 12.000 MHz Crystal osc. Use Hot air repair equipment. Put back a new shield can lid. Press on all sides of the lid until you hear a “click” sound. 1210-5423 Rev1 10(29) © Sony Ericsson Mobile Communications AB...

  • Page 11: D1100 Marlin

    Remove the pick up area according to the white lines with a cutting plier. This pick up area doesn’t have to be replaced. Replace the Asic Wanda. Use BGA repair equipment. Put back a new shield can lid. 1210-5423 Rev1 11(29) © Sony Ericsson Mobile Communications AB...

  • Page 12: D2665 Asic Elin

    This pick up area doesn’t have to be replaced. Replace the USB OTG Transceiver. Use Hot air repair equipment. Put back a new shield can lid. Press on all sides of the lid until you hear a “click” sound. 1210-5423 Rev1 12(29) © Sony Ericsson Mobile Communications AB...

  • Page 13: D5001 Microphone

    Replace the Microphone. Use Hot air repair equipment applied fro the side. Protect the new component with Capton tape when soldering it on. 5.10 N1400 Ray/UMTS-Module Replace the Ray. Use BGA repair equipment. 1210-5423 Rev1 13(29) © Sony Ericsson Mobile Communications AB...

  • Page 14: N2000 Asic Vincenne2

    Replace the ESD protection for USB. Use Hot air repair equipment. Put back a new shield can lid. Press on all sides of the lid until you hear a “click” sound. 1210-5423 Rev1 14(29) © Sony Ericsson Mobile Communications AB...

  • Page 15: N2664 Esd Protection

    This pick up area doesn’t have to be replaced. Replace the Bluetooth module. Use BGA repair equipment. Put back a new shield can lid. Press on all sides of the lid until you hear a “click” sound. 1210-5423 Rev1 15(29) © Sony Ericsson Mobile Communications AB...

  • Page 16: N4021, N4040 Step-Down Dc/Dc

    2,8V 150mA Line regulator Remove the shield can lid, use a dentist hook. Replace the 2,8V 150mA Line Regulator. Use Hot air repair equipment. Put back a new shield can lid. 1210-5423 Rev1 16(29) © Sony Ericsson Mobile Communications AB...

  • Page 17: N4050 Ldo 120Ma Line Regulator

    Press on all sides of the lid until you hear a “click” sound. 5.18 N4070 LED Driver Remove the shield can lid, use a dentist hook. Replace the LED Driver. Use Hot air repair equipment. Put back a new shield can lid. 1210-5423 Rev1 17(29) © Sony Ericsson Mobile Communications AB...

  • Page 18: N4071 Single Gate

    Remove the pick up area according to the white lines with a cutting plier. This pick up area doesn’t have to be replaced. Replace the Asic Tjatte3. Use Hot air repair equipment. Put back a new shield can lid. 1210-5423 Rev1 18(29) © Sony Ericsson Mobile Communications AB...

  • Page 19: N5500 Stereo Headphone Ampl

    Remove the pick up area according to the white lines with a cutting plier. This pick up area doesn’t have to be replaced. Replace the Audio Amplifier. Use Hot air repair equipment. Put back a new shield can lid. 1210-5423 Rev1 19(29) © Sony Ericsson Mobile Communications AB...

  • Page 20: N6001 Pba Justine Edge

    Put back a new shield can lid. 5.24 V2181 LED Red + Green Everlight Remove LED Red + Green Everlight. Use Hot air device. Install new LED Red + Green Everlight. Use Soldering Iron 1210-5423 Rev1 20(29) © Sony Ericsson Mobile Communications AB...

  • Page 21: V4001 Diode Rectifier

    Remove the pick up area according to the white lines with a cutting plier. This pick up area doesn’t have to be replaced. Replace the Trans P-channel Mosfet. Use Hot air repair equipment. Put back a new shield can lid. 1210-5423 Rev1 21(29) © Sony Ericsson Mobile Communications AB...

  • Page 22: V4004 Diode, Shottky

    Use Hot air repair equipment Protect the camera socket with capton tape wile soldering. Put back a new shield can lid. Press on all sides of the lid until you hear a “click” sound. 1210-5423 Rev1 22(29) © Sony Ericsson Mobile Communications AB...

  • Page 23: X1001 External Rf Connector

    Remove External RF Connector. Use Hot air device. Install new External RF Connector. Use Soldering Iron 5.30 X1010, X1011, X6001, X6002 Internal antenna connector Replace the Internal antenna connector. Use Hot air repair Equipment. 1210-5423 Rev1 23(29) © Sony Ericsson Mobile Communications AB...

  • Page 24: X2741 Connector Btb

    Replace the Connector BtB. Use Hot air repair equipment Max 330° C + Bottom heat. 5.32 X2742 Connector BtB Replace the Connector BtB. Use Hot air repair equipment Max 330° C + Bottom heat. 1210-5423 Rev1 24(29) © Sony Ericsson Mobile Communications AB...

  • Page 25: X2744 Connector Btb

    Replace the Camera Socket. Use Hot air repair equipment Max 330° C + Bottom heat. 5.34 X2745 Connector BtB Replace the Connector BtB. Use Hot air repair equipment Max 330° C + Bottom heat. 1210-5423 Rev1 25(29) © Sony Ericsson Mobile Communications AB...

  • Page 26: X2820 Display Connector

    Replace the Display Connector. Use Hot air repair equipment Max 330° C + Bottom heat. 5.36 X2821 Keyboard Connector Replace the Keyboard Connector. Use Hot air repair equipment Max 330° C + Bottom heat. 1210-5423 Rev1 26(29) © Sony Ericsson Mobile Communications AB...

  • Page 27: X2825 Spring Connector, 5 Pins

    Spring Connector, 5 Pins Replace the Spring Connector, 5 pins. Use Hot air repair equipment Max 330° C + Bottom heat. 5.38 X4000 Battery Connector Replace the Battery connector. Use BGA repair equipment. 1210-5423 Rev1 27(29) © Sony Ericsson Mobile Communications AB...

  • Page 28: X6000 Antenna Connector

    Working Instruction, Electrical 5.39 X6000 Antenna Connector Remove Antenna Connector. Use Hot air device. Install new Antenna Connector. Use Soldering Iron 1210-5423 Rev1 28(29) © Sony Ericsson Mobile Communications AB...

  • Page 29: Revision History

    Working Instruction, Electrical 6 Revision history Rev. Date Changes / Comments 2008-05-22 Initial release 1210-5423 Rev1 29(29) © Sony Ericsson Mobile Communications AB...

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